Bayerische Motoren Werke Aktiengesellschaft

Markus Nussbaumer

Ulrich Ohnemus

Michael Friedrich

Alexander Martin

Edmund Bauchrowitz

A hybrid drive includes an internal combustion engine, an electrical machine, at least one torsional vibration damper, and an electronic control unit. The torsional vibration damper is designed for optimal vibration damping during operation of the internal combustion engine with the full number of cylinders of the internal combustion engine switched-on in internal-combustion-engine mode. The electronic control unit is further designed such that, in purely electric-motor mode where no cylinders are switched on, the electrical machine simulates the cylinder-ignition-dependent torque excitations of the switched-off internal combustion engine substantially identically until the internal combustion engine is switched back on.

Control device and method for operating a hybrid drive

A hybrid module for a powertrain includes a drive, a first coupling section that couples the hybrid module to a transmission, and a second coupling section that couples the hybrid module to an internal combustion engine. The second coupling section includes a shifting arrangement having at least two shift elements which can take an initial and a shift position.

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Munich, Germany

Markus Nussbaumer